Supernovae within Pre-existing Wind-blown Bubbles: Dust Injection versus Ambient Dust Destruction

0522295 - ASÚ 2020 RIV US eng J - Journal Article
Martínez-González, S. - Wünsch, Richard - Tenorio-Tagle, G. - Palouš, Jan - Ferrara, A.
Supernovae within Pre-existing Wind-blown Bubbles: Dust Injection versus Ambient Dust Destruction.
Astrophysical Journal. Roč. 887, č. 2 (2019), č. článku 198. ISSN 0004-637X. E-ISSN 1538-4357
R&D Projects: GA ČR(CZ) GA19-15008S
Grant - others:Ga MŠk(CZ) LM2015070
Institutional support: RVO:67985815
Keywords : supernova remnants * interstellar dust * interstellar medium
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 5.746, year: 2019
Method of publishing: Limited access
https://doi.org/10.3847/1538-4357/ab571b

By means of 3D hydrodynamical simulations, we evaluate here the impact that supernova (SN) explosions occurring within wind-driven bubbles have on the survival or destruction of dust grains. We consider both the dust generated within the ejecta and the dust initially present in the ambient gas and later locked up in the surrounding wind-driven shell (WDS). The collision of the SN blast wave with the WDS leads to a transmitted shock that moves into the shell and a reflected shock that moves into the ejecta.
Permanent Link: http://hdl.handle.net/11104/0306809